Coty Inc.
HAIR-DYEING COMPOSITION FOR MINIMIZING AMMONIUM HYDROXIDE CONTENT AND ODOR AND METHOD OF PRODUCING THE SAME

Abstract:

A hair-dyeing composition with an effect of minimizing hair damage and scalp irritation caused by ammonia prescription and ammonia odor, which is capable of decreasing ammonia odor peculiar to a hair-dyeing composition and also of supplementing the hair with amino acids similar to hair proteins to decrease hair damage, especially hair roughness and hair shortening, for healthy dyeing and a method of producing the same.